Lifeforce
- વર્ષ: 1985
- દેશ: United Kingdom
- શૈલી: Horror, Science Fiction
- સ્ટુડિયો: Golan-Globus Productions, Easedram, London-Cannon Films, The Cannon Group, TriStar Pictures
- કીવર્ડ: space marine, flying saucer, vampire, comet, alien, halley's comet
- ડાયરેક્ટર: Tobe Hooper
- કાસ્ટ: Steve Railsback, Peter Firth, Frank Finlay, Mathilda May, Patrick Stewart, Michael Gothard